Assume that I= E/(R + r),prove that 1/I =R/E + r/E
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Answered by
7
Answer:
have a graph of 1/current against resistance, which is a straight line of positive gradient. I know that the gradient represents 1/V but I can't work out how the equation 1/I=r/E+R/E relates to y=mx+c. Could somebody please tell me what each part of y=mx+c represents in relation to 1/I=r/E+R/E?
Rearranged equation for Emf= IR + Ir.
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2
Answer:
proved.
Explanation:
Given in the question, I = .
And from the question we need to prove.
Therefore, I = can we written as,
- Reciprocal - The definition of reciprocal in mathematics is the inverse of a value or a number.
- If n is a real number, then will be n's reciprocal. Therefore, we must change the number to its upside-down form.
So, is the reciprocal of .
Now, can be written as, = .
Here, we can see that
Hence, we proved that .
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